.qin_img{
    width: 100%;
    position: relative;
   img{
       width: 100%;
       height: 400px;
   }
}
 .qin_dw{
        position: relative;
        bottom: 80px;
        left: 42%;
    }
    .qin_but{
        width: 200px;
        height: 50px;
         position: absolute;
        background:#4b6c85;
//      top: 320px;
//       left: 640px;
        color: white;
        font-size: 18px;
    }
  .qin_xian{
      width: 100%;
      height: 140px;
      text-align: center;
      display: flex;
      align-items: center;
      justify-content: center;
      h3{
          font-size: 18px;
          font-weight:800;
          color: #000000;
      }
 
  }
.qin_a{
    width: 300px;
    height: 2px;
    background:#f1f1f1;
}
.qin_mot{
    width: 80%;
    margin: 0 auto;
    height: 250px;
    display: flex;
    justify-content: space-around;
    p{
        text-align: center;
        margin: 8px 0;
        font-size: 18px;
        font-weight: 400;
        color: #000000;
    }
    
}
.qin_mota{
    width: 200px;
    img{
        margin: 0 auto;
        display: block;
        width: 100px;
    }
}
.qin_xiana{
      width: 100%;
      height: 140px;
      text-align: center;
      display: flex;
      align-items: center;
      justify-content: center;
      background:#fafafa;
      h3{
          font-size: 18px;
          font-weight:800;
          color: #000000;
      }
 
  }
  .qin_imga{
      width: 100%;
      background:#fafafa;
      img{
          margin: 0 auto;
          display: block;
          width: 800px;
      }
  }
  .qin_long{
      width: 100%;
      overflow: hidden;
      ul{
          width: 75%;
           margin: 0 auto;
          li{
              width: 200px;
              border: 1px dashed #F1F1F1;
              height: 100px;
              text-align: center;
              line-height: 100px;
              border-left: none;
              border-top: none;
              
          }
      }
  }
  .qin_mf{
      width: 100%;
    height: 200px;
    text-align: center;
    line-height: 200px;
    button{
        width: 200px;
        height: 50px;
        background: none;
        border: 1px solid orangered;
        color: orangered;
        border-radius: 5px;
        font-size: 18px;
    }
}
